Shower device suitable for aging

Abstract

A shower device suitable for aging comprises a shell and a top spraying shower head arranged at the upper end of the shell, and a front sliding groove is formed in the side wall of the front side of the shell; an upper sliding block matched with the front sliding groove is arranged in the upper portion of the front sliding groove. A lower sliding block matched with the front sliding groove is arranged in the lower portion of the front sliding groove. The front side of the upper sliding block and the front side of the lower sliding block are each provided with a showering mechanism. A lifting mechanism matched with the showering mechanism is arranged in the shell and can drive the upper sliding block and the lower sliding block to move up and down. Mutually symmetrical side sliding grooves are formed in the left side and the right side of the shell; symmetrical armrests are arranged on the left side and the right side of the shell. Side sliding blocks matched with the side sliding grooves are arranged at the rear ends of the armrests. A moving mechanism matched with the side sliding block is arranged in the shell. According to the invention, the back and the rear side parts of the legs of the old people can be effectively showered when the old people stand, the situation that the old people fall down due to slippery ground in the showering process can be effectively avoided, and potential safety hazards are effectively eradicated.

Description

Technical Field

[0001] The invention relates to the field of shower devices, in particular to an aging-friendly shower device. Background Art

[0002] The most common shower device is the shower head, which not only has a hand-held shower head, but also an overhead shower head. The hand-held shower head allows the shower person to spray by hand, while the overhead shower head sprays water from top to bottom for the shower person to clean.

[0003] In the actual showering process, even though the handheld shower head can spray at multiple angles, when spraying the back or the back of the legs, the shower person's body needs to be twisted at a certain angle. Some elderly people with poor physical fitness will feel a great burden when doing the above actions, which makes it difficult for the elderly to rinse thoroughly when showering.

[0004] At the same time, after the water is sprayed, the floor of the shower room becomes slippery, and it is very easy to slip. Compared with young people, the elderly have poor physical fitness. Not only is it difficult for them to react in the first time of falling, but they are also more likely to be injured after falling. Traditional shower devices do not have any protective measures. Therefore, once the elderly fall, it is very easy to cause unbearable consequences. In serious cases, it may even endanger the lives of the elderly. Summary of the invention

[0005] The present invention aims to solve the existing technical problem by providing an aging-friendly shower device, which can effectively shower the back and back of the legs of the elderly when they are standing, and can effectively prevent the elderly from falling due to slipping on the floor during showering, thereby effectively eliminating safety hazards.

[0006] The technical solution adopted by the present invention to solve the above technical problems is:

[0007] The present invention discloses an aging-friendly shower device, comprising a shell and a top spray head arranged at the upper end of the shell, wherein a front slide groove is arranged on the front side wall of the shell; an upper sliding block matching the front slide groove is arranged in the upper part of the front slide groove; a lower sliding block matching the front slide groove is arranged in the lower part of the front slide groove; a shower mechanism is arranged on the front side of the upper sliding block and the front side of the lower sliding block; a lifting mechanism matching the shower mechanism is arranged in the shell, and the lifting mechanism can drive the upper sliding block and the lower sliding block to move up and down; symmetrical side slide grooves are arranged on the left and right sides of the shell; symmetrical handrails are arranged on the left and right sides of the shell, and side sliding blocks matching the side slide grooves are arranged at the rear ends of the handrails; a moving mechanism matching the side sliding block is arranged in the shell, and the moving mechanism can drive the side sliding block to move up and down; the front ends of the handrails on the left and right sides are connected by a blocking mechanism.

[0008] The lifting mechanism includes a first mounting plate arranged on the inner wall of the rear side of the middle part of the shell; a first motor matching it is arranged on the upper surface of the first mounting plate; the upper end of the motor shaft of the first motor is connected to a first screw rod through a coupling; the rear end of the upper slider penetrates backward into the shell and is provided with a first screw hole screwed to the first screw rod; the upper inner wall of the shell is provided with a first shaft seat matching the upper end of the first screw rod; the lower surface of the first mounting plate is provided with a second motor matching it; the lower end of the motor shaft of the second motor is connected to a second screw rod through a coupling; the rear end of the lower slider penetrates backward into the shell and is provided with a second screw hole screwed to the second screw rod; the lower inner wall of the shell is provided with a second shaft seat matching the lower end of the second screw rod.

[0009] The moving mechanism includes a third screw rod arranged in the shell; third motors are symmetrically provided on the left and right sides of the upper inner wall of the shell; the lower end of the motor shaft of the third motor is connected to the upper end of the third screw rod corresponding to it through a coupling; third shaft seats matching the third screw rod are provided on the left and right sides of the lower inner wall of the shell; the side sliding block is inserted into the shell through the side sliding groove and is provided with a third screw hole screwed to the third screw rod.

[0010] The shower mechanism includes rear shower arms arranged on the left and right sides of the front side walls of the upper slider and the lower slider; a side shower arm is extended forward from one end of the rear shower arm away from the center of the shell; a front shower arm is extended toward the center of the shell from the front end of the side shower arm; a plurality of uniformly distributed universal spray heads are arranged on the front side wall of the rear shower arm, the rear side wall of the front shower arm and the side wall of the side shower arm adjacent to the center of the shell; a displacement mechanism matching the rear shower arm is arranged inside the upper slider and the lower slider, and the displacement mechanism can drive the rear shower arm to move left and right.

[0011] The displacement mechanism includes a displacement cavity provided in the upper slider and the lower slider; a guide groove communicating with the displacement cavity is provided on the front side wall of the upper slider and the lower slider; a guide block is provided on the rear side of the rear shower arm, and the rear end of the guide block penetrates into the displacement cavity through the guide groove; a fourth motor is provided on the left and right side walls of the upper slider and the lower slider; the motor shaft of the fourth motor penetrates into the displacement cavity and is connected to a fourth screw rod through a coupling; a fourth screw hole threadedly connected to the fourth screw rod is provided on the guide block; a second mounting plate is provided on the inner wall of the rear side of the middle part of the displacement cavity; and a fourth shaft seat matching the end of the fourth screw rod is provided on the left and right side walls of the second mounting plate.

[0012] The enclosure mechanism includes a hinge shaft, which is arranged at the front end of the armrest on the right side; the hinge shaft is hinged with a baffle; a slot is provided on the upper surface of the front end of the armrest on the left side; a block matching the slot is provided at the left end of the baffle; a limiting mechanism is provided at the front end of the armrest on the left side, and the limiting mechanism can limit the block from moving out of the slot.

[0013] The limiting mechanism includes a front telescopic hole arranged on the front end surface of the left armrest, and the position of the front telescopic hole is higher than the position of the blocking block; a rear telescopic hole coaxial with the front telescopic hole is arranged on the rear side wall of the blocking slot; a limiting shaft matching it is arranged in the front telescopic hole; the rear end of the limiting shaft passes through the blocking slot into the rear telescopic hole, and the blocking block is located between the limiting shaft and the bottom of the blocking slot; a limiting cover coaxial with the front telescopic hole is arranged on the front end surface of the armrest on the left; the limiting cover is fixed to the left armrest by a plurality of screws; a movable hole is arranged at the center of the front side wall of the limiting cover; a movable rod is arranged at the center of the front end surface of the limiting shaft; the front end of the movable rod passes forward to the outside of the movable hole and is provided with a force applying head; a spring set outside the movable rod is arranged between the front end surface of the limiting shaft and the front inner wall of the limiting cover.

[0014] The front end surface of the armrest on the right side is provided with a screw hole coaxial with the hinge axis, and the rear end of the hinge axis is screwed into the screw hole; the right end of the baffle is provided with a hinge head; the hinge head is provided with a hinge hole matching the hinge axis; the front end of the hinge axis is provided with a limit head, and the hinge head is located between the limit head and the front end surface of the right armrest.

[0015] The beneficial effects of the present invention are:

[0016] Compared with the prior art, the aging-friendly shower device adopting the structure of the present invention can fully shower the upper body of the shower person by the up and down movement of the shower mechanism of the upper slider, and can fully shower the lower body of the shower person by the up and down movement of the shower mechanism of the lower slider. The shower person does not need to bend over or twist his body during the entire showering process. Therefore, even if the elderly have weak physical fitness and cannot make some washing postures, they only need to stand to wash the difficult-to-wash parts such as their back and the back of their legs, thereby ensuring the washing effect. At the same time, the handrails and baffles on the left and right sides can effectively enclose the body of the shower person to form a protective circle. At the same time, the height of the handrails can be adjusted by the moving mechanism so that the height of the handrails can adapt to the height of different shower people. When the shower person falls, he can get support from the handrails in the first time, thereby avoiding the fall and effectively eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the aging-friendly shower device of the present invention;

[0018] Figure 2 is a cross-sectional view of an aging-friendly shower device of the present invention at one angle;

[0019] Figure 3 yes Figure 2 An enlarged view of part A;

[0020] Figure 4 Yes Figure 2 An enlarged view of part B;

[0021] Figure 5 is a cross-sectional view of the aging-friendly shower device of the present invention from another angle;

[0022] Figure 6 It is a cross-sectional view when the upper slider is connected to the shower mechanism through the displacement mechanism;

[0023] Figure 7 yes Figure 6 An enlarged view of the C portion;

[0024] Figure 8 It is a cross-sectional view when the front ends of the handrails on the left and right sides are connected through the enclosure mechanism;

[0025] Fig. 9 yes Figure 8 An enlarged view of part D of FIG. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0027] See also Figures 1 to 9 The present invention provides an aging-friendly shower device, comprising a shell 10, a top spray shower 11 arranged at the upper end of the shell 10, a front slide groove 12 is arranged on the front side wall of the shell 10; an upper slider 13 matching the front slide groove 12 is arranged in the upper part of the front slide groove 12; a lower slider 14 matching the front slide groove 12 is arranged in the lower part of the front slide groove 12; a shower mechanism is arranged on the front side of the upper slider 13 and the front side of the lower slider 14; a lifting mechanism matching the shower mechanism is arranged in the shell 10, and the lifting mechanism can drive the upper slider 13 and the lower slider 14 to move up and down; symmetrical side slide grooves 15 are arranged on the left and right sides of the shell 10; symmetrical handrails 16 are arranged on the left and right sides of the shell 10, and a side slider 17 matching the side slide groove 15 is arranged at the rear end of the handrail 16; a moving mechanism matching the side slider 17 is arranged in the shell 10, and the moving mechanism can drive the side slider 17 to move up and down; the front ends of the handrails 16 on the left and right sides are connected by a blocking mechanism.

[0028] The lifting mechanism includes a first mounting plate 101 arranged on the inner wall of the rear middle part of the shell 10; a first motor 102 matching therewith is arranged on the upper surface of the first mounting plate 101; the upper end of the motor shaft of the first motor 102 is connected to a first screw rod 103 through a coupling; the rear end of the upper slider 13 penetrates backward into the shell 10 and is provided with a first screw hole 104 screwed to the first screw rod 103; the upper inner wall of the shell 10 is provided with a first shaft seat 105 matching the upper end of the first screw rod 103; the lower surface of the first mounting plate 101 is provided with a second motor 106 matching therewith; the lower end of the motor shaft of the second motor 106 is connected to a second screw rod 107 through a coupling; the rear end of the lower slider 14 penetrates backward into the shell 10 and is provided with a second screw hole 108 screwed to the second screw rod 107; the lower inner wall of the shell 10 is provided with a second shaft seat 109 matching the lower end of the second screw rod 107.

[0029] The moving mechanism includes a third screw rod 201 arranged in the shell 10; a third motor 202 is symmetrically provided on the left and right sides of the upper inner wall of the shell 10; the lower end of the motor shaft of the third motor 202 is connected to the upper end of the third screw rod 201 corresponding to it through a coupling; a third shaft seat 203 matching the third screw rod 201 is provided on the left and right sides of the lower inner wall of the shell 10; the side sliding block 17 is inserted into the shell 10 through the side sliding groove 15 and is provided with a third screw hole 204 screwed to the third screw rod 201.

[0030] The shower mechanism includes a rear shower arm 301 arranged on the left and right sides of the front side wall of the upper slider 13 and the lower slider 14; a side shower arm 302 extends forward from the end of the rear shower arm 301 away from the center of the shell 10; a front shower arm 303 extends from the front end of the side shower arm 302 toward the center of the shell 10; a plurality of uniformly distributed universal spray heads 305 are arranged on the front side wall of the rear shower arm 301, the rear side wall of the front shower arm 303 and the side wall of the side shower arm 302 adjacent to the center of the shell; a displacement mechanism matching the rear shower arm 301 is arranged inside the upper slider 13 and the lower slider 14, and the displacement mechanism can drive the rear shower arm 301 to move left and right.

[0031] The displacement mechanism includes a displacement cavity 401 provided in the upper slider 13 and the lower slider 14; a guide groove 402 which is in communication with the displacement cavity 401 is provided on the front side wall of the upper slider 13 and the lower slider 14; a guide block 403 is provided on the rear side of the rear shower arm 301, and the rear end of the guide block 403 penetrates into the displacement cavity 401 through the guide groove 402; a fourth motor 404 is provided on the left and right side walls of the upper slider 13 and the lower slider 14; the motor shaft of the fourth motor 404 penetrates into the displacement cavity 401 and is connected to a fourth screw rod 405 through a coupling; a fourth screw hole 406 which is screwed to the fourth screw rod 405 is provided on the guide block 403; a second mounting plate 407 is provided on the inner wall of the rear side of the middle part of the displacement cavity 401; and a fourth shaft seat 408 which matches the end of the fourth screw rod 405 is provided on the left and right side walls of the second mounting plate 407.

[0032] The enclosure mechanism includes a hinge shaft 501, which is arranged at the front end of the armrest 16 on the right side; the hinge shaft 501 is hinged with a baffle 502; a slot 503 is provided on the upper surface of the front end of the armrest 16 on the left side; a block 504 matching the slot 503 is provided at the left end of the baffle 502; a limiting mechanism is provided at the front end of the armrest 16 on the left side, and the limiting mechanism can limit the block 504 from moving out of the slot 503.

[0033] The limiting mechanism includes a front telescopic hole 601 provided on the front end surface of the left handrail 16, the position of the front telescopic hole 601 is higher than the position of the clamping block 504; a rear telescopic hole 602 coaxial with the front telescopic hole 601 is provided on the rear side wall of the clamping slot 503; a limiting shaft 603 matching with the front telescopic hole 601 is provided in the front telescopic hole 601; the rear end of the limiting shaft 603 penetrates into the rear telescopic hole 602 through the clamping slot 503, and the clamping block 504 is located between the limiting shaft 603 and the bottom of the clamping slot 503; the front end of the left handrail 16 is provided with a rear telescopic hole 602 coaxial with the front telescopic hole 601; the rear end of the limiting shaft 603 penetrates into the rear telescopic hole 602 through the clamping slot 503, and the clamping block 504 is located between the limiting shaft 603 and the bottom of the clamping slot 503; A limit cover 604 coaxial with the front telescopic hole 601 is provided on the end face; the limit cover 604 is fixed to the left armrest 16 by a plurality of screws; a movable hole 605 is provided at the center of the front side wall of the limit cover 604; a movable rod 606 is provided at the center of the front end face of the limit shaft 603; the front end of the movable rod 606 extends forward to the outside of the movable hole and is provided with a force applying head 607; a spring 608 is provided between the front end face of the limit shaft 603 and the front inner wall of the limit cover 604 and is located outside the movable rod 606.

[0034] A screw hole 505 coaxial with the hinge shaft 501 is provided on the front end face of the armrest 16 on the right side, and the rear end of the hinge shaft 501 is screwed into the screw hole 505; a hinge head 506 is provided on the right end of the baffle 502; a hinge hole 507 matching the hinge shaft is provided on the hinge head 506; a limit head 508 is provided on the front end of the hinge shaft 501, and the hinge head 506 is located between the limit head and the front end face of the right armrest 16.

[0035] The method of use of the present invention is as follows:

[0036] When it is necessary to use the shower device for showering, the baffle 502 can be opened first. When it is necessary to open the baffle 502, the movable rod 606 can be pulled forward by the force head 607 to realize the forward movement of the limit shaft 603. When the rear end of the limit shaft 603 is completely retracted into the front telescopic hole 601, the limit shaft 603 no longer restricts the upward movement of the block 504. At this time, the baffle 502 can swing upward with the hinge shaft 501 as the center, so that the block 504 is disengaged from the slot 503, and the shower person can enter between the handrails 16 on the left and right sides through the gap between the front ends of the handrails 16 on the left and right sides. At the same time, the shower mechanism on the upper slider 13 is located above the shower person, and the feet of the shower person step into the shower mechanism on the lower slider 14.

[0037] When the shower person enters between the handrails 16 on the left and right sides, the baffle 502 can be closed again. When closing the baffle 502, as the block 504 is inserted into the slot 503, the force applying head 607 can be released. After the movable rod 606 loses the external force, it will move backward and reset under the action of the elastic force generated by the compression of the limit shaft 603 by the forward movement of the spring 608, thereby realizing the backward movement and reset of the limit shaft 603. When the limit shaft 603 is reset, the rear end of the limit shaft 603 is stuck in the rear telescopic hole 602 and is above the block 504. At this time, it is stuck in the limit shaft 603 and cannot be moved out of the slot 503, thereby realizing the fixation of the baffle 502. At this moment, the shower person is The handrails 16, the baffle 502 and the shell 10 on the left and right sides are enclosed, so even if the shower person falls, he can get effective support. Before starting to shower, the height of the handrail 16 can be adjusted by the movable mechanism, so as to effectively adapt to the heights of different shower people and more easily avoid the shower people from falling. The force-applying head and the front end of the movable rod can be fixed by a threaded connection. It only needs to set a threaded hole in the center of the rear side wall of the force-applying head 607, and screw the front end of the movable rod 606 into the threaded hole, so as to achieve the fixation of the force-applying head 607 and the front end of the movable rod 606. This fixing method facilitates the disassembly and assembly of the movable rod 606, thereby facilitating the disassembly and assembly of the limit shaft 603.

[0038] When the height of the handrail 16 needs to be adjusted, the third motor 202 is started. At this time, the motor shaft of the third motor 202 drives the third screw rod 201 to rotate. Since the third screw rod 201 is screwed to the third screw hole 204 on the side slider 17, and the side slider 17 is restricted by the side slide groove 15 and can only move up and down, when the third screw rod 201 rotates, the side slider 17 will convert the force of the third screw rod 201 rotation into its own up and down force, thereby driving the handrail 16 to move up and down. When the left and right handrails 16 move up and down synchronously, the baffle 502 moves accordingly. When the position of the handrail 16 is adjusted to the actual required height, the shower person can get support at the first time of falling.

[0039] When water is required to be sprayed from top to bottom, the top spray shower 11 can be turned on. If the upper body is to be washed, the shower mechanism on the upper slider 13 can be turned on. If the lower body is to be washed, the shower mechanism on the lower slider 14 can be turned on. When the shower mechanism is started, the universal spray heads 305 on the front spray arm 303, the side spray arm 302 and the rear spray arm 301 will all spray water. The universal spray head 305 is an existing universal direct spray head, and the adjustable DC spray head is a type of universal direct spray head. It has The ball joint can be universally rotated, so that the water spray angle can be adjusted. When the water is sprayed normally, the water sprayed from the universal nozzle 305 on the front shower arm 303 will impact the back or the rear side of the lower body of the shower person, the water sprayed from the universal nozzle 305 on the side shower arm 302 will impact the side of the upper body or the side of the lower body of the shower person, and the water sprayed from the universal nozzle 305 on the rear shower arm 301 will impact the front side of the upper body or the front side of the lower body of the shower person.

[0040] It can be seen from this that if the shower person needs to wash his or her back or the back of his or her legs, he or she does not need to bend or twist his or her body, but only needs to stand in the shower, and the shower mechanism on both sides can be used to rinse himself or herself by controlling the upper and lower sliders 13 and the lower sliders 14 to move up and down. When it is necessary to control the upper slider 13 to move up and down, the first motor 102 can be started, and at this time, the motor shaft of the first motor 102 drives the first screw rod 103 to rotate. Since the first screw rod 103 is screwed to the first screw hole 104 of the upper slider 13, and the upper slider 13 is restricted by the front slide groove 12 and can only move up and down, when the first screw rod 103 rotates, the upper slider 13 converts the rotational force into its own up and down movement force, thereby realizing the up and down movement of the shower mechanism on the upper slider 13.

[0041] When it is necessary to control the lower slider 14 to move up and down, the second motor 106 can be started. At this time, the motor shaft of the second motor 106 drives the second screw rod 107 to rotate. Since the second screw rod 107 is screwed with the second screw hole 108 of the lower slider 14, and the lower slider 14 is restricted by the front slide groove 12 and can only move up and down, when the second screw rod 107 rotates, the lower slider 14 will convert the rotational force into its own up and down movement force, thereby realizing the up and down movement of the shower mechanism on the lower slider 14.

[0042] At the same time, the distance between the side shower arm 302 and the body of the shower person can be adjusted to adjust the force of the water flow sprayed from the universal nozzle of the side shower arm 302, and the water massage effect can be achieved in disguise by increasing the force, thereby improving the experience of showering. When the position of the side shower arm 302 needs to be adjusted, the fourth motor 404 can be started. At this time, the motor shaft of the fourth motor 404 drives the fourth screw rod 405 to rotate. Since the fourth screw hole 406 on the guide block 403 is screwed with the fourth screw rod 405, and the guide block 403 is screwed with the fourth screw rod 405, the fourth screw hole 406 on the guide block 403 is screwed with the fourth screw rod 405, and the guide block 403 is screwed with the fourth screw rod 405. The guide block 403 is restricted by the guide groove 402 and can only move left and right. Therefore, when the fourth screw rod 405 rotates, the guide block 403 will convert the rotational force into its own left and right movement force, thereby realizing the left and right movement of the rear shower arm 301, thereby realizing the left and right movement of the side shower arm 302. When the side shower arm 302 moves toward the center of the shell, the closer the side shower arm 302 is to the body of the shower person, the greater the force of the water flow sprayed on the body of the shower person by the universal nozzle 305 on the side shower arm 302.

[0043] In summary, the present invention can fully shower the upper body of the shower person by moving the shower mechanism of the upper slider 13 up and down, and fully shower the lower body of the shower person by moving the shower mechanism of the lower slider 14 up and down. The shower person does not need to bend over or twist his body during the entire showering process. Therefore, even if the elderly have weak physical fitness and cannot make some washing postures, they only need to stand to wash the difficult-to-wash areas such as their back and the back of their legs, thereby ensuring the washing effect. At the same time, the handrails 16 on the left and right sides and the baffle 502 can effectively enclose the body of the shower person to form a protective circle. At the same time, the height of the handrail 16 can be adjusted by the moving mechanism so that the height of the handrail can adapt to the height of different shower people. When the shower person falls, he can get support from the handrail in the first time, thereby avoiding the fall and effectively eliminating safety hazards.

[0044] A screw hole 505 coaxial with the hinge axis is provided on the front end face of the armrest 16 on the right side, and the rear end of the hinge axis 501 is screwed into the screw hole 505. A hinge head 506 is provided at the right end of the baffle 502, and a hinge hole 507 matching the hinge axis 501 is provided on the hinge head 506. A limit head 508 is provided at the front end of the hinge axis 501, and the hinge head 506 is located between the limit head 508 and the front end face of the right armrest 16. This hinged mode facilitates the disassembly and assembly of the baffle 502. The baffle 502 can be removed from the armrest 16 by simply unscrewing the rear end of the hinge axis 501 out of the screw hole 505, thereby achieving a quick disassembly effect.

[0045] During actual use, a waterproof cover 18 can be installed outside the first motor 102, the second motor 106, the third motor 202 and the fourth motor 404 to protect the motors, and the waterproof cover 18 can be fixed by screws. This fixing method facilitates the disassembly and assembly of the waterproof cover 18, thereby facilitating the disassembly and assembly of the motors.

[0046] In order to facilitate the disassembly and assembly of the internal components of the shell 10, an opening can be provided on the front side of the shell 10, and a cover plate can be provided to cover and seal the opening. When the internal components of the shell 10 need to be disassembled, it is only necessary to remove the cover plate. The cover plate and the shell 10 can also be fixed with screws. In this case, the front slide groove 12 can be provided on the cover plate.

[0047] In order to facilitate the disassembly and assembly of the components in the displacement cavity 401 of the upper slider 13 and the lower slider 14, an installation opening can be set on the front side wall of the upper slider 13 and the lower slider 14. At the same time, an end cover is set on the front side of the upper slider 13 and the lower slider 14, and the installation opening is shielded and sealed by the end cover. At this time, the guide groove 402 can be set on the end cover, and the end cover and the upper slider 13 and the lower slider 14 can be fixed by screws. This fixing method facilitates the disassembly and assembly of the end cover.

Claims

1. An aging-friendly shower device, comprising a housing and a top shower head disposed at the upper end of the housing, characterized in that: A front slide groove is provided on the front side wall of the shell; an upper slider matching the front slide groove is provided in the upper part of the front slide groove; a lower slider matching the front slide groove is provided in the lower part of the front slide groove; a shower mechanism is provided on the front side of the upper slider and the front side of the lower slider; a lifting mechanism matching the shower mechanism is provided in the shell, and the lifting mechanism can drive the upper slider and the lower slider to move up and down; symmetrical side slide grooves are provided on the left and right sides of the shell; symmetrical handrails are provided on the left and right sides of the shell, and side sliders matching the side slide grooves are provided at the rear ends of the handrails; a moving mechanism matching the side slider is provided in the shell, and the moving mechanism can drive the side slider to move up and down; the front ends of the handrails on the left and right sides are connected by a blocking mechanism.

2. The aging-friendly shower device according to claim 1, characterized in that: The lifting mechanism includes a first mounting plate arranged on the inner wall of the rear side of the middle part of the shell; a first motor matching it is arranged on the upper surface of the first mounting plate; the upper end of the motor shaft of the first motor is connected to a first screw rod through a coupling; the rear end of the upper slider penetrates backward into the shell and is provided with a first screw hole screwed to the first screw rod; the upper inner wall of the shell is provided with a first shaft seat matching the upper end of the first screw rod; the lower surface of the first mounting plate is provided with a second motor matching it; the lower end of the motor shaft of the second motor is connected to a second screw rod through a coupling; the rear end of the lower slider penetrates backward into the shell and is provided with a second screw hole screwed to the second screw rod; the lower inner wall of the shell is provided with a second shaft seat matching the lower end of the second screw rod.

3. The aging-friendly shower device according to claim 1, characterized in that: The moving mechanism includes a third screw rod arranged in the shell; third motors are symmetrically provided on the left and right sides of the upper inner wall of the shell; the lower end of the motor shaft of the third motor is connected to the upper end of the third screw rod corresponding to it through a coupling; third shaft seats matching the third screw rod are provided on the left and right sides of the lower inner wall of the shell; the side sliding block is inserted into the shell through the side sliding groove and is provided with a third screw hole screwed to the third screw rod.

4. The aging-friendly shower device according to claim 1, characterized in that: The shower mechanism includes rear shower arms arranged on the left and right sides of the front side walls of the upper slider and the lower slider; a side shower arm is extended forward from one end of the rear shower arm away from the center of the shell; a front shower arm is extended toward the center of the shell from the front end of the side shower arm; a plurality of uniformly distributed universal spray heads are arranged on the front side wall of the rear shower arm, the rear side wall of the front shower arm and the side wall of the side shower arm adjacent to the center of the shell; a displacement mechanism matching the rear shower arm is arranged inside the upper slider and the lower slider, and the displacement mechanism can drive the rear shower arm to move left and right.

5. The aging-friendly shower device according to claim 4, characterized in that: The displacement mechanism includes a displacement cavity provided in the upper slider and the lower slider; a guide groove communicating with the displacement cavity is provided on the front side wall of the upper slider and the lower slider; a guide block is provided on the rear side of the rear shower arm, and the rear end of the guide block penetrates into the displacement cavity through the guide groove; a fourth motor is provided on the left and right side walls of the upper slider and the lower slider; the motor shaft of the fourth motor penetrates into the displacement cavity and is connected to a fourth screw rod through a coupling; a fourth screw hole threadedly connected to the fourth screw rod is provided on the guide block; a second mounting plate is provided on the inner wall of the rear side of the middle part of the displacement cavity; and a fourth shaft seat matching the end of the fourth screw rod is provided on the left and right side walls of the second mounting plate.

6. The aging-friendly shower device according to claim 1, characterized in that: The enclosure mechanism includes a hinge shaft, which is arranged at the front end of the armrest on the right side; the hinge shaft is hinged with a baffle; a slot is provided on the upper surface of the front end of the armrest on the left side; a block matching the slot is provided at the left end of the baffle; a limiting mechanism is provided at the front end of the armrest on the left side, and the limiting mechanism can limit the block from moving out of the slot.

7. The aging-friendly shower device according to claim 6, characterized in that: The limiting mechanism includes a front telescopic hole arranged on the front end surface of the left armrest, and the position of the front telescopic hole is higher than the position of the blocking block; a rear telescopic hole coaxial with the front telescopic hole is arranged on the rear side wall of the blocking slot; a limiting shaft matching it is arranged in the front telescopic hole; the rear end of the limiting shaft passes through the blocking slot into the rear telescopic hole, and the blocking block is located between the limiting shaft and the bottom of the blocking slot; a limiting cover coaxial with the front telescopic hole is arranged on the front end surface of the armrest on the left; the limiting cover is fixed to the left armrest by a plurality of screws; a movable hole is arranged at the center of the front side wall of the limiting cover; a movable rod is arranged at the center of the front end surface of the limiting shaft; the front end of the movable rod passes forward to the outside of the movable hole and is provided with a force applying head; a spring set outside the movable rod is arranged between the front end surface of the limiting shaft and the front inner wall of the limiting cover.

8. The aging-friendly shower device according to claim 6, characterized in that: The front end surface of the armrest on the right side is provided with a screw hole coaxial with the hinge axis, and the rear end of the hinge axis is screwed into the screw hole; the right end of the baffle is provided with a hinge head; the hinge head is provided with a hinge hole matching the hinge axis; the front end of the hinge axis is provided with a limit head, and the hinge head is located between the limit head and the front end surface of the right armrest.

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